Hi there.
Are you loading Phi ?
If so, well, it actually does work but you get some warnings because I've
specified some stupid formatting rules for QuantumField. These have to do
only with how things are displayed in TraditionalForm. I'll fix it asap.
The point is that I always use a sort of more complicated notation, e.g.
QuantumField[Particle[f], { }, {i}]
which displays without any warnings.
In any case, if you do
QuantumField[f,{ }, {i}]//StandardForm
you'll get
QuantumField[f,SUNIndex[i]]
Cheers, Frederik
At 12:11 23-03-2002 +0300, you wrote:
> Dear Developers,
> A very foolish question:
>How to make a scalar field with one SU(N) index?
> QuantumField[f,{ },{i}] does not work.
> Sergey.
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